# SME Colony vs Retrx

The clearest difference is in-app purchases: SME Colony at none against Retrx's 2. Retrx's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Retrx sells 2 in-app purchases, starting at $2.99 per month. SME Colony asks for nothing beyond the download.

SME Colony ships an update monthly, Retrx every 10 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | SME Colony | Retrx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 474 MB | 176 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Affin Bank Berhad](https://appshunter.io/developer/1313728643) | [Ahmad Amirulhafiz](https://appshunter.io/developer/1587634761) |

## What reviewers say

### SME Colony

[App page](https://appshunter.io/ios/app/sme-colony/id1472320446)

**In-app purchases:** none


### Retrx

[App page](https://appshunter.io/ios/app/retrx/id6751434933)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is SME Colony free?

SME Colony is free to download, with no in-app purchases.

### Is Retrx free?

Retrx is free to download, with in-app purchases available.

### Do SME Colony or Retrx have ads?

Neither SME Colony nor Retrx shows ads.

### Which is updated more often, SME Colony or Retrx?

SME Colony ships an update monthly, and Retrx every 10 days. Most recently, SME Colony was updated on October 26, 2026 and Retrx on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*